crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2861143:0crwdne2861143:0

Lenovo ThinkPad T431S Fan Replacement

crwdns2915892:0crwdne2915892:0

This guide will show you how to locate and replace the Lenovo T431s fan. The cooling fan is what keeps your processing unit cool so the elements of your computer don’t overheat. If you are experiencing malfunction, overheat warning messages, or hot components, you might need to replace your cooling fan.

crwdns2942213:0crwdne2942213:0

  1. Lenovo ThinkPad T431S Fan Replacement, Fan: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Lenovo ThinkPad T431S Fan Replacement, Fan: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Remember before starting any disassembly, to prevent electric shock or harm, disconnect from any external power source and make sure device is powered off.

    • Use a Phillips #1 screwdriver bit to remove eight 5.0 mm screws from the back panel.

    • Carefully pry off the back panel using the opening tool.

    crwdns2913378:0crwdne2913378:0

  3. Lenovo ThinkPad T431S Fan Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Lenovo ThinkPad T431S Fan Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Use a Phillips #1 screwdriver bit and remove the four 3.0 mm screws from the heatsink.

    crwdns2913378:0crwdne2913378:0

  4. Lenovo ThinkPad T431S Fan Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Lenovo ThinkPad T431S Fan Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Lenovo ThinkPad T431S Fan Replacement: crwdns2935265:03crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Disconnect the cable attached to the fan, pulling the connector straight down.

    • Lift and remove the fan.

    crwdns2913378:0crwdne2913378:0
crwdns2915888:0crwdne2915888:0

To reassemble your device, follow these instructions in reverse order.

crwdns2935229:02crwdne2935229:0

crwdns2862417:0crwdne2862417:0

crwdns2935293:0crwdnd2935293:04crwdnd2935293:0crwdne2935293:0

Joe Minnich

crwdns2935283:001/30/20crwdne2935283:0

187 crwdns2915208:0crwdne2915208:0

crwdns2935295:0crwdne2935295:0

crwdns2918514:0crwdne2918514:0: 8

crwdns2935301:05crwdne2935301:0

crwdns2915084:0crwdne2915084:0

Embry-Riddle Aeronautical University, Team S14-G2, Lamothe Spring 2020 crwdns2935289:0Embry-Riddle Aeronautical University, Team S14-G2, Lamothe Spring 2020crwdne2935289:0

ERAU-LAMOTHE-S20S14G2

crwdns2931471:04crwdne2931471:0

crwdns2935297:05crwdne2935297:0

crwdns2917034:0crwdne2917034:0

Well done. I will have a go at fixing the fan on my T430s now that I’ve seen how easy it is to do.

Jocko - crwdns2934203:0crwdne2934203:0

crwdns2917038:0crwdne2917038:0

crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 0

crwdns2936753:07crwdne2936753:0 0

crwdns2936753:030crwdne2936753:0 2

crwdns2942667:0crwdne2942667:0 322